import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/Home.vue'
import welcome from '../components/welcome.vue'
import users from '../components/user/users.vue'
import rights from '../components/power/rights.vue'
import Roles from '../components/power/Roles.vue'
import Cate from '../components/goods/Cate.vue'
import Params from '../components/goods/Params.vue'
import List from '../components/goods/List.vue'
import Add from '../components/goods/Add.vue'
import Order from '../components/order/Order.vue'
import Report from '../components/report/Report.vue'

Vue.use(VueRouter)


// 挂载路由导航守卫


const router = new VueRouter({
  routes: [
    { path: '/', redirect: '/login',},
    { path: '/login', component: Login,},
    { path: '/home', redirect:'/welcome', component: Home,children: [
        {path: '/welcome', component: welcome},
        {path: '/users', component: users},
        {path: '/rights', component: rights},
        {path: '/roles', component: Roles},
        {path: '/categories', component: Cate},
        {path: '/params', component: Params},
        {path: '/goods', component: List},
        {path: '/goods/add', component: Add},
        {path: '/orders', component: Order },
        {path: '/reports', component: Report }
      ]
      },
  ]
})

router.beforeEach((to, from, next)=>{
  if(to.path ==='/login') return next();
  // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if(!tokenStr) return next ('/login');
  next()
}) 


export default router
